H8SXSLASH1663 datasheet(253/1158 Pages) RENESAS

データシートサーチシステム

H8SX/1663 データシート(PDF) 253 Page - Renesas Technology Corp

部品番号	H8SX/1663

部品情報	Renesas 32-Bit CISC Microcomputer H8SX Family / H8SX/1600 Series

PDF	1158 Pages

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メーカー	RENESAS [Renesas Technology Corp]

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Section 6 Bus Controller (BSC)

Rev.1.00 Jun. 07, 2006 Page 201 of 1102

REJ09B0294-0100

6.6.5

Read Strobe (

RD) Timing

The read strobe timing can be modified in area units by setting bits RDN7 to RDN0 in RDNCR to

Note that the

RD timing with respect to the DACK rising edge will change if the read strobe

timing is modified by setting RDNn to 1 when the DMAC is used in the single address mode.

Figure 6.22 shows an example of timing when the read strobe timing is changed in the basic bus 3-

state access space.

Bus cycle

Address bus

CSn

Data bus

RDNn = 0

RDNn = 1

RD/

DACK

1. n = 0 to 7

2. When DKC = 0

Notes:

Figure 6.22 Example of Read Strobe Timing

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